U.S. patent application number 16/531472 was filed with the patent office on 2020-02-13 for massage chairs with locking mechanisms.
The applicant listed for this patent is FIUS Distributors, LLC d.b.a. Furniture for Life. Invention is credited to Yoichi Hirata, Masaki Kagano, Clifton Lee Levin, Kazuhide Maeda, Kiyoyuki Okuyama.
Application Number | 20200046127 16/531472 |
Document ID | / |
Family ID | 69406931 |
Filed Date | 2020-02-13 |
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United States Patent
Application |
20200046127 |
Kind Code |
A1 |
Levin; Clifton Lee ; et
al. |
February 13, 2020 |
MASSAGE CHAIRS WITH LOCKING MECHANISMS
Abstract
This disclosure relates to improved massage chairs. The massage
chairs can include arms that are configured to transition between a
closed position and an open position to assist individuals with
entering or exiting the massage chairs. The massage chairs can also
be configured to transition between an upright position and a
reclined position. A locking mechanism can secure the arms of the
massage chairs in the closed position when the massage chairs are
in the reclined position or when the massage chairs are
transitioning from the upright position to the reclined
position.
Inventors: |
Levin; Clifton Lee;
(Boulder, CO) ; Okuyama; Kiyoyuki; (Yamagata,
JP) ; Hirata; Yoichi; (Kanagawa, JP) ; Maeda;
Kazuhide; (Kanagawa, JP) ; Kagano; Masaki;
(Kawaguchi City, JP) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
FIUS Distributors, LLC d.b.a. Furniture for Life |
Boulder |
CO |
US |
|
|
Family ID: |
69406931 |
Appl. No.: |
16/531472 |
Filed: |
August 5, 2019 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
62715352 |
Aug 7, 2018 |
|
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|
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A61H 7/00 20130101; A47C
7/543 20130101; A61H 2201/0188 20130101; A61H 2205/081 20130101;
A61H 2203/0431 20130101; A61H 2205/10 20130101; A61H 2205/06
20130101; A61H 2201/0149 20130101; A61H 2201/0192 20130101; A47C
1/0308 20180801 |
International
Class: |
A47C 7/54 20060101
A47C007/54; A47C 1/03 20060101 A47C001/03 |
Claims
1. A massage chair comprising: a base portion that comprises a seat
and a backrest; a pair of arms that are coupled to the base
portion, wherein the pair of arms are configured to transition
between a closed position and an open position; releasable
connections situated proximate to the seat of the base portion,
wherein the releasable connections enable the arms to be secured to
the base portion of the massage chair in the closed position and
disengaged from the base portion of the massage chair in the open
position; and fixed connections situated proximate to the backrest
of the base portion, wherein the fixed connections enable the arms
to transition from the closed position to the open position when
the arms are not engaged with the releasable connections.
2. The massage chair of claim 1, wherein: the massage chair further
comprises one or more massage components; the one or more massage
components are located in at least one of: the backrest; the pair
of arms; or a leg rest portion of the massage chair.
3. The massage chair of claim 1, wherein: the base portion of the
massage chair is configured to transition between an upright
position and a reclined position; the releasable connections
include latching mechanisms; a hook member is configured to engage
at least one of the latching mechanisms in response to the massage
chair transitioning from the upright position to the reclined
position; and the hook member prevents the at least one latching
mechanism from releasing the arms of the massage chair when the
massage chair is in the reclined position.
4. The massage chair of claim 3, further comprising: a release
mechanism, wherein: in response to the release mechanism being
engaged when the arms of the massage chair are in the closed
position and the base portion is in the upright position, the
releasable connections are disengaged and the arms are permitted to
rotate to the open position; and engagement of the hook member with
the at least one latching mechanism prevents the releasing of the
arms of the massage chair when the release mechanism is engaged and
the massage chair is situated in the reclined position.
5. The massage chair of claim 3, wherein: the hook member is
configured to transition from an unengaged position to an engaged
position; the pair of arms are capable of being released from the
base position of the massage chair when the hook member is in the
unengaged position; and the pair of arms are prevented from being
released from the base position of the massage chair when the hook
member is in the engaged position.
6. The massage chair of claim 5, wherein: the hook member
automatically transitions from the unengaged position to the
engaged position when the massage chair is being transitioned from
the upright position to the reclined position.
7. The massage chair of claim 1, wherein: the base portion of the
massage chair is configured to transition between an upright
position and a reclined position; and in response to the base
portion transitioning from the upright position to the reclined
position when the pair of arms are situated in the open position,
the pair of arms automatically rotate inwardly towards the base
portion and secure the pair of arms to the base portion via the
releasable connections.
8. The massage chair of claim 1, wherein: the massage chair further
comprises one or more lighting components and at least one motion
sensor; and in response to the at least one motion sensor detecting
motion near the massage chair, the one or more lighting components
are automatically activated.
9. The massage chair of claim 8, wherein: the one or more lighting
components are located on bottom sides of the arms and are
configured to illuminate an underlying surface near the massage
chair.
10. The massage chair of claim 1, wherein: the base portion of the
massage chair is configured to transition between an upright
position and a reclined position; and the pair of arms are
configured to transition to the closed position in response to the
base portion transitioning from the upright position to the
reclined position when the pair of arms are situated in the open
position.
11. A massage chair comprising: a base portion that comprises a
seat and a backrest; one or more arms coupled to the base portion,
wherein the one or more arms are configured to transition between a
closed position and an open position; one or more releasable
connections situated proximate to the seat of the base portion,
wherein the one or more releasable connections enable the one or
more arms to be secured to the base portion of the massage chair in
the closed position and disengaged from the base portion of the
massage chair in the open position; and one or more fixed
connections situated proximate to the backrest of the base portion,
the one or more fixed connections enable the one or more arms to
transition from the closed position to the open position when the
one or more arms are not engaged with the one or more releasable
connections.
12. The massage chair of claim 11, wherein: the massage chair
further comprises one or more massage components; and the one or
more massage components are located in at least one of: the
backrest; the one or more arms; or a leg rest portion of the
massage chair.
13. The massage chair of claim 11, wherein: the base portion of the
massage chair is configured to transition between an upright
position and a reclined position; the one or more releasable
connections include one or more latching mechanisms; one or more
hook members are configured to engage the one or more latching
mechanisms in response to the massage chair transitioning from the
upright position to the reclined position; and the one or more hook
members prevent the one or more latching mechanisms from releasing
the one or more arms of the massage chair when the massage chair is
in the reclined position.
14. The massage chair of claim 13, further comprising: one or more
release mechanisms, wherein: in response to the one or more release
mechanisms being engaged when the one or more arms of the massage
chair are in the closed position and the base portion is in the
upright position, the one or more releasable mechanisms are
disengaged and the one or more arms are permitted to rotate to the
open position; and engagement of the one or more hook member with
the at least one latching mechanism prevents releasing of the one
or more arms of the massage chair when the one or more release
mechanisms is engaged and the massage chair is situated in the
reclined position.
15. The massage chair of claim 13, wherein: the one or more hook
members is configured to transition from an unengaged position to
an engaged position; the one or more arms are capable of being
released from the base position of the massage chair when the one
or more hook member is in the unengaged position; and the one or
more arms are prevented from being released from the base position
of the massage chair when the one or more hook members is in the
engaged position.
16. The massage chair of claim 15, wherein: the one or more hook
members automatically transitions from the unengaged position to
the engaged position when the massage chair is being transitioned
from the upright position to the reclined position.
17. The massage chair of claim 11, wherein: the base portion of the
massage chair is configured to transition between an upright
position and a reclined position; and in response to the base
portion transitioning from the upright position to the reclined
position when the one or more arms are situated in the open
position, the one or more arms automatically rotate inwardly
towards the base portion and secure the one or more arms to the
base portion via the one or more releasable connections.
18. The massage chair of claim 11, wherein: the massage chair
further comprises one or more lighting components and at least one
motion sensor; and in response to the at least one motion sensor
detecting motion near the massage chair, the one or more lighting
components are automatically activated.
19. The massage chair of claim 18, wherein: the one or more
lighting components are located on bottom sides of the one or more
arms and are configured to illuminate an underlying surface near
the massage chair.
20. The massage chair of claim 11, wherein: the base portion of the
massage chair is configured to transition between an upright
position and a reclined position; and the one or more arms are
configured to transition to the closed position in response to the
base portion transitioning from the upright position to the
reclined position when the one or more arms are situated in the
open position.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims benefit of, and priority to, U.S.
Provisional Application No. 62/715,352 filed on Aug. 7, 2018. The
content of the above-identified application is herein incorporated
by reference in its entirety.
TECHNICAL FIELD
[0002] The present disclosure is related to massage chairs and,
more particularly, to massage chairs that have locking mechanisms
for securing arms of the massage chairs.
BACKGROUND
[0003] Electronic massage chairs can include various massaging
components that enable individuals to receive a mechanical or
robotic massage. For example, an electronic massage chair typically
includes a seat, and the massaging components incorporated into the
massage chair can be activated or programmed to massage the
individual's body while he or she is seated on the massage chair.
However, entering or exiting the massage chairs can be difficult in
many cases. This is especially true if the massage chairs are
designed to include leg rest and arm rest portions which, in some
cases, may require an individual to awkwardly extend their bodies,
maneuver around them, or rely on upper body strength to enter or
exit the massage chairs. Entering or exiting such massage chairs
can be particularly difficult for elderly or disabled individuals,
or anyone else whose mobility may be limited. Individuals can be
injured if they fall or trip while entering or exiting the massage
chairs. Moreover, individuals are more generally at increased risk
of injury when a massage chair is in a reclined position because
they may roll or fall out, especially when attempting to exit or
enter the massage chair.
[0004] Additionally, many individuals often utilize massage chairs
in a dark environment to enhance relaxation and their massage
experience. The darkened environment can reduce visibility and
increase the likelihood of injury when entering or exiting the
massage chairs. For example, individuals exiting a massage chair in
a dark environment properly discern the floor surface or may bump
into portions of the massage chair as they exit the massage chair.
Likewise, individuals entering the massage chair in a dark
environment may not know how to appropriately mount the massage
chair or position their bodies into the massage chair increasing,
both of which increases the likelihood of injury.
[0005] Accordingly, there is a need for improved massage chairs
that can be accessed and used with ease and in a safe manner.
BRIEF DESCRIPTION OF DRAWINGS
[0006] To facilitate further description of the embodiments, the
following drawings are provided, in which like references are
intended to refer to like or corresponding parts, and in which:
[0007] FIG. 1 is a front perspective view of an exemplary
embodiment of the massage chair;
[0008] FIG. 2 is a front view of the massage chair in FIG. 1;
[0009] FIG. 3 is a side view of the massage chair in FIG. 1;
[0010] FIG. 4 is an opposite view of the massage chair in FIG.
1;
[0011] FIG. 5 is a rear view of the massage chair in FIG. 1;
[0012] FIG. 6 is a top view of the massage chair in FIG. 1;
[0013] FIG. 7 is a rear perspective view of the massage chair in
FIG. 1;
[0014] FIG. 8 is a front view of the massage chair in FIG. 1
showing arms of the massage chair in an alternate position;
[0015] FIG. 9 is a rear view of the massage chair in FIG. 1 showing
arms of the massage chair in an alternate position;
[0016] FIG. 10 is an enlarged, fragmentary view of the massage
chair in FIG. 1 showing an inner portion of a right arm of the
massage chair;
[0017] FIG. 11 is an enlarged, fragmentary view of the massage
chair in FIG. 1 showing an inner portion of a left arm of the
massage chair;
[0018] FIG. 12 is a front perspective view of another exemplary
embodiment of a massage chair;
[0019] FIG. 13 is a front view of the massage chair in FIG. 12;
[0020] FIG. 14 is a side view of the massage chair in FIG. 12;
[0021] FIG. 15 is an opposite view of the massage chair in FIG.
12;
[0022] FIG. 16 is a rear view of the massage chair in FIG. 12;
[0023] FIG. 17 is a top view of the massage chair in FIG. 12;
[0024] FIG. 18 is a rear perspective view of the massage chair in
FIG. 12;
[0025] FIG. 19 is a front view of the massage chair in FIG. 12
showing arms of the massage chair in an alternate position;
[0026] FIG. 20 is a rear view of the massage chair in FIG. 12
showing arms of the massage chair in an alternate position;
[0027] FIG. 21 is an enlarged, fragmentary view of the massage
chair in FIG. 12 showing an inner portion of a right arm of the
massage chair;
[0028] FIG. 22 is an enlarged, fragmentary view of the massage
chair in FIG. 12 showing an inner portion of a left arm of the
massage chair.
[0029] FIG. 23A illustrates internal components of a massage chair
arm according to certain embodiments;
[0030] FIG. 23B illustrates an exemplary locking mechanism
according to certain embodiments;
[0031] FIG. 23C illustrates an exemplary locking mechanism
according to certain embodiments;
[0032] FIG. 24 is a top plan view of another exemplary embodiment
of a massage chair;
[0033] FIG. 25 is a front view of the massage chair in FIG. 24;
and
[0034] FIG. 26 is a rear view of the massage chair in FIG. 24
showing a chair arm in an alternative position.
DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS
[0035] The present disclosure is related to improved massage
chairs, features, components, and associated methods. The improved
massage chairs can include arms that are configured to transition
between a closed position and an open position. Transitioning the
arms of the massage chairs to the open position can permit
individuals to more easily enter and exit the massage chairs. The
massage chairs can also be configured to transition between an
upright position and one or more reclined positions. Transitioning
the massage chairs to the one or more reclined positions can
provide a more comfortable and relaxing experience for individuals
while utilizing the massage chairs. In certain embodiments, the
massage chairs can include a locking mechanism that secures the
arms of the massage chairs in the closed position in response to
the massage chairs transitioning from the upright position to the
one or more reclined positions. This locking mechanism serves as a
safety feature that prevents or significantly decreases the
likelihood that the individuals will fall or roll out of the
massage chairs, or get injured while trying to enter or exit the
massage chairs, particularly while the chair is arranged in one or
more reclined positions or is transitioning from the upright
position to the one or more reclined positions, and vice versa.
[0036] The manner in which the arms of the massage chairs are
configured to transition between an open position and closed
position can vary. In certain embodiments, arms of the massage
chair may be connected to a base portion of the massage chair that
includes a seat and a backrest. Each of the arms can be connected
to the massage chair using at least two connection points. A first
releasable connection can include a latching mechanism that enables
the arms to be secured to the base portion of the massage chair
near the seat when the arms are situated in the closed position.
One or more release options (buttons, levers, or the like) located
on the massage chair arms (or other portion of the massage chair)
enable the first connection to be released or disengaged, and the
chair arms to be rotated outwardly towards the open position. A
second fixed connection permanently fixes the arms of the massage
chair to the base portion near the backrest. The second connection
allows the arms of the massage chair to rotate from the closed
position to the open position, or vice versa, when the first
connection is released. For example, the second connection can
include a hinge that enables the massage chair arm to rotate
horizontally (or substantially horizontally) with respect to the
surface supporting the massage chair. Other configurations may also
be utilized to enable the arms of the massage chairs to transition
between the open position and the closed position.
[0037] In certain embodiments, the massage chair arms are able to
slide or move horizontally, or substantially horizontally, in a
lateral direction away from the base portion of the massage chair.
Each of the massage chair arms may include an extension portion
that is received inside the base portion of the massage chair when
arranged in the closed position, and which extends outwardly when
the chair arm is transitioned to the open position. Telescoping
sliding rails may be incorporated into the base portion and the
extension portion to permit the chair arm to transition between the
open and closed positions. Each of the chair arms may include one
or more casters, or other motion-enabling components, that can
assist the chair arms with moving or sliding on an underlying
surface that supports the massage chair.
[0038] As mentioned above, the massage chairs can also be
configured to transition between an upright position and one or
more reclined positions. When arranged in an upright position, the
backrest is situated in a vertical fashion (e.g., such that it is
arranged perpendicular, or substantially perpendicular, with
respect to the seat). The massage chairs can include mechanical,
electrical and/or electromechanical position-adjustment controls
that enable the backrest to recline to one or more positions (e.g.,
such that the backrest is arranged more horizontally or
substantially horizontally with respect to the surface supporting
the massage chairs). The position-adjustment controls also permit
the massage chairs to transition from the one or more reclined
positions back to the upright position. In certain embodiments, the
massage chairs can be configured to transition to one or more
reclined positions simply by applying pressure in the direction of
the backrest.
[0039] A locking mechanism is configured to secure the arms of the
massage chair to the base portion of the massage chair (e.g., via
the first releasable connection mentioned herein) when the massage
chair transitions from the upright position to the one or more
reclined positions. For example, if the arms of the chair are
arranged in a closed position, an automated locking mechanism may
prevent the arms from opening when the massage chair is
transitioning or has transitioned from the upright position to the
one or more reclined positions.
[0040] The configuration of the locking mechanism may vary. As
discussed in further detail below, the locking mechanism can
include a rotatable hook that prevents the massage chair arms from
opening (e.g., by preventing a latching mechanism or other
releasable connection from becoming disengaged). The locking
mechanism may additionally, or alternatively, utilize magnets,
solenoids, electromagnets, or the like to secure the chair arms to
the base portion of the massage chair. The locking mechanism may
additionally, or alternatively, include mechanical components that
prevent movement of the chair arms. Other types of locking
mechanisms may also be incorporated into the massage chairs
including, but not limited to, manual locking mechanisms.
[0041] Similarly, in certain embodiments, if the arms of the chair
are arranged in an open position, an automated locking mechanism
may cause the arms to rotate towards the massage chair as the
massage chair transitions to the one or more reclined positions.
The inward rotation of the arms can cause the arms to contact the
base portion of the massage chair near the seat and to
automatically engage and secure the arms to the base portion.
[0042] As mentioned above, the arms and base portion of the massage
chair can utilize any type of latching mechanism or other
connection mechanism for securing the arms to the base portion. In
certain embodiments, the arms and base portion include
corresponding portions of releasable latching connections that
enable the arms of the massage chair to be attached and detached
from the base portion of the massage chair by pressing or engaging
a release option (e.g., a button). For example, the base portion of
the massage chair may include a male latching portion that is
configured to engage a female latching portion located on the arms
of the massage chair. In such embodiments, the locking mechanism
that is used to secure the arms of the massage chair may include a
hook that rotates and engages an opening in the latching mechanism
when the chair is situated in a reclined position and/or when a
user attempts to transition the massage chair to a reclined
position. Insertion of the rotatable hook into the opening in the
latching mechanism prevents the latching mechanism from releasing
the arms of the chair even if an individual presses or engages the
release option on the chair for releasing the arms.
[0043] Other configurations can be used for securing and/or locking
the arms to the base portion of the massage chair. Regardless of
the particular configuration utilized, the locking mechanism can
serve as a safety feature that that prevents or significantly
decreases the likelihood that the individuals will fall or roll out
of the massage chairs, or get injured while trying to enter or exit
the massage chairs (e.g., while the chair is arranged in one or
more reclined positions or is transitioning from the upright
position to the one or more reclined positions, and vice
versa).
[0044] In certain embodiments, the massage chairs are outfitted
with one or more motion-activated lights which provide additional
safety features. The motion activated lights can include, or
communicate with, one or more motion sensors that are able to
detect movement in the vicinity of the massage chairs. For example,
the motion-activated lights may be illuminated in response to
detecting persons walking toward the massage chairs and/or exiting
the massage chairs. This feature can be particularly useful in
scenarios where the massage chairs are located in areas with poor
lighting and/or when they are being utilized by individuals who may
have poor vision (e.g., elderly or visually impaired persons).
[0045] In response to detecting motion, the motion-activated lights
can be configured to provide illumination for a pre-determined
period of time (e.g., 10 seconds, 30 seconds, or 1 minute). The
massage chairs can include controls for customizing settings
associated with the motion-activated lights. For example, the
controls may enable an individual to select options to keep the
motion-activated lights on/off permanently, to activate/deactivate
the motion sensing capabilities, to control motion detection
sensitivity, and/or to customize other related features.
[0046] The massage chairs can be outfitted with other features as
well. For example, the massage chairs may include a plurality of
different massage components that are configured to massage various
portions of individuals' bodies (e.g., arms, legs, back, neck,
and/or other body portions). The massage chairs can also be
outfitted with one or more speakers and/or one or more visual
displays for outputting audio and/or video to individuals utilizing
the massage chairs. The massage chairs can further include one or
more universal serial buses (USBs) ports for connecting electronic
devices (e.g., smart phones, laptops, cell phones, portable media
players, and/or other electronic devices). In certain embodiments,
any electronic devices connected to the USBs can be utilized to
control the speakers, visual displays, and/or other features of the
massage chairs. Additionally, the massage chairs can be powered
using any type of alternating current (AC) and/or direct current
(DC) electrical connection (e.g., by connecting the chairs to an
electrical outlet and/or battery).
[0047] The embodiments described in this disclosure can be combined
in various ways. Any aspect or feature that is described for one
embodiment can be incorporated to any other embodiment mentioned in
this disclosure.
[0048] FIGS. 1-22 disclose two exemplary massage chairs according
to certain embodiments. Specifically, FIGS. 1-11 disclose a first
exemplary massage chair 100 and FIGS. 2-22 disclose a second
exemplary massage chair 100. The exemplary massage chairs 100
disclosed in these figures are not intended to be limiting in any
manner whatsoever. Numerous modifications can be made to the
massage chair as described in this disclosure.
[0049] FIGS. 1-7 and 12-19 provide various views of the massage
chairs with the arms 150 arranged in a closed position 152 and with
the base portion 110 arranged in an upright position 153. FIGS. 8-9
and 19-20 provide various views of the massage chairs 100 with
their arms 150 arranged in an open position 151 and with the base
portion 110 arranged in an upright position 153. FIG. 27
illustrates an example of a massage chair 100 in a reclined
position 154 with the arms 150 of the massage chair 100 in a closed
position 152. Any of the massage chairs 100 described in this
disclosure can include arms 150 that are configured to transition
between an open position 151 and a closed position 152 and/or can
include a base portion 110 that is configured to transition between
an upright position 153 and a reclined position 154.
[0050] An exemplary massage chair may include a base portion 110
(e.g., which includes a seat 120, backrest 130, and a head section
140), a pair of arms 150, a leg rest 160, and a support portion
180. The leg rest 160 that may be comprised of two sections: a top
section 161 that includes massage components 190 for massaging
upper leg portions (e.g., thighs and calves) of an individual's
legs; and lower section 162 that includes massage components 190
for massaging lower leg portions (e.g., ankles and feet) of an
individual's legs. The leg rest 160 can be configured to rotate
upward when the massage chair 100 transitions to one or more
reclined positions 154 (e.g., as shown in FIG. 27). The base
portion 110 of the massage chair 100 may include a seat section 120
and backrest 130 that is configured to receive an individual's body
and a head section 140 or pillow section is located at the top of
the backrest 130. In certain embodiments, the massage chair 100 may
include a unitary cushion for the backrest 130 and seat portion 120
of the massage chair 100 that can be flipped over the back of the
massage chair 100 and/or detached from the massage chair 100. In
certain embodiments, the massage chair 100 can also include one or
more audio speakers 191 that are integrated into the base portion
110 of the massage chair near the head section 140 or pillow
section of the backrest 130.
[0051] FIGS. 10-11 and 20-21 provide enlarged views showing
interior portions of the massage chair arms 150 arranged in a
closed position according to certain embodiments. As shown therein,
the interior of the chair arms includes one or more USB ports and
massage components 190 for receiving and massaging an individual's
arms. FIGS. 6 and 17 provide top plans views of the massage chairs
100. As shown in these and other figures, the top of the chair arm
150 includes a release option 170 and a storage recess 171 (e.g.,
which can be used hold items while an individual is using the
massage chair). Pressing the release option 170 allows the arms of
the chair 100 to be released and transitioned to an open position
151 (e.g., as shown in FIGS. 8-9 and 19-20). As mentioned above, a
locking mechanism may prevent the arms 150 from releasing when the
chair 100 is in a reclined or declined position 154 and/or when an
individual is attempting to move the chair to a reclined or
declined position 154 (see FIG. 27 for an example of the massage
chair in a declined position 154).
[0052] FIGS. 8-9 and 19-20 provide various views of the massage
chairs 100 with the arms 150 arranged in an open position 151 and
with the base portion 110 in an upright position 153. FIGS. 8 and
19 are front views of the massage chairs 100 with the arms 150 in
an open position 151. FIGS. 9 and 20 are rear views of the massage
chairs 100 with the arms 150 arranged in an open position 151.
[0053] FIGS. 8 and 19 illustrate exemplary connections between the
base portion 110 of the massage chairs 150 and the massage chair
arms 150. As mentioned above, the arms 150 may be connected to the
base portion of the massage chair using two connection points. In
certain embodiments, one or more hinges provide a permanent or
fixed connection 210 between each arm 150 and the base portion 110.
For example, FIGS. 8 and 19 show that each arm 150 may be coupled
to the base portion 110 using a hinge that includes three
connection points. The hinge allows the arm 150 to rotate between
the closed position 152 and the open position 151 as described
herein. These figures also show a hardwired electrical and air
connection 230 between the base portion and the arm that can be
configured to power and utilize the electrical components included
on the arm 150 (e.g., such as the massage component, USB port
and/or other electrical components). A latching mechanism provides
a releasable connection 220 between the arms 150 and the base
portion 110. In this exemplary embodiment, the arms 150 include a
female portion of the latching mechanism that is configured to
receive and connect to a male portion of the latching mechanism
located on the base portion 110. In other embodiments, the base
portion 110 may include a female portion of the latching mechanism
and the arms 150 may include the male portion of the latching
mechanism. Other types of releasable connections 220 may be
incorporated into the massage chairs 110 (e.g., which utilizes
solenoids, magnets, etc.). As mentioned above, an individual may
press a release option 170 (e.g., the release button shown in FIGS.
6 and 17) to release the arms 150 and to transition the arms to an
open position 151.
[0054] FIGS. 23A-23C provide views of an exemplary locking
mechanism 250 and latching mechanism 260 that can be incorporated
into the chair arms 150 according to certain embodiments. In these
figures, the outer casing or housing of the chair arm 150 is not
depicted to better illustrate these features. As shown in FIGS.
23A, the latching mechanism 260 includes a member 240 that extends
downward from the top portion of the chair arm 150 that includes
the release option 170. When the release option 170 or button is
depressed, the member 240 is moved downward, thus causing a latch
connection between the chair arm 150 and the base portion 110 to be
unengaged and allowing the chair arm 150 to be released from the
base portion 110 when the chair 100 is in an upright position 153.
A locking mechanism 250 is located where the member 240 meets the
latch connection. As explained above, this locking mechanism 250
can include a rotatable hook 290 that can prevent the chair arm 150
from being released when the chair 100 is in a reclined position
154 and/or when an individual attempts to recline the chair
100.
[0055] FIGS. 23B and 23C provide enlarged views of an exemplary
locking mechanism 250 and demonstrate two different positions of
the hook 290, which can be utilized to lock the chair arms to the
base portion 110 of the massage chair. In FIG. 23B, the hook 290 is
not engaged, thus allowing the chair arms 150 to be released from
the base portion 110. The hook 290 can be found in this position
when the base portion 110 of the massage chair 100 is situated in
an upright position 153. In FIG. 23C, the hook 290 is received in
opening 280 and engaged with the latching mechanism 260, thus
preventing the chair arms 150 from being released from the base
portion 110. As explained above, the downward movement of the
member 240 can cause the latching mechanism 260 to become decoupled
or disconnected. When the rotatable hook 290 is received in the
opening 280 of the latching mechanism 260, the rotatable hook 290
inhibits or obstructs the member 240 from moving in the downward
direction, thus preventing the latching mechanism 260 from becoming
decoupled or disconnected. In certain embodiments, the hook 290 may
automatically transition from the unengaged position (FIG. 23B) to
the engaged position (FIG. 23C) when the massage chair is in a
reclined position 154 and/or when the massage chair is being
transitioned to a reclined position 154. For example, as the
massage chair 100 is transitioned to the reclined position 154, the
mechanical configuration of the massage chair 100 can cause the
hook 290 to rotate into the opening 290, thus preventing the
latching mechanism 260 from being unengaged and locking the arms
150 of the chair 100 to the base portion 110 of the massage chair
100.
[0056] In certain embodiments, engaging a single release option 170
will enable both of the arms to be released and transitioned to the
open position 151. In other embodiments, two separate release
options 170 may be incorporated into the massage chair 100, each of
which allows one of the arms 150 to be released and transitioned to
the open position 151. Regardless of whether a single release
option 170 or multiple release options 170 are incorporated into
the massage chair, the release option(s) 170 can allow the chair
arms 150 to be disengaged with the base portion 110 of the massage
chair 150 when the locking mechanism 250 is not engaged.
[0057] The manner in which the release option 170 enables the arms
150 to become disengaged can vary. In certain embodiments, the
release option 170 permits an individual to manually disengage the
arms 150 using only a mechanical configuration or mechanism (e.g.,
such that the physical force associated with selecting the release
option 170 moves the member 240 in a downward direction or
otherwise disengages the latching mechanism 260). Alternatively, or
additionally, selection of the release option 170 may activate an
electronic or electromechanical mechanism that causes the arms 150
to become disengaged from the base portion 110 of the massage
(e.g., such that the electronic or electromechanical mechanism
causes the member 240 to move in the downward direction or
otherwise causes the latching mechanism 260 to become disengaged).
The release option 170 can be configured to disengage the arms 150
in other ways as well.
[0058] FIGS. 8 and 19 demonstrate exemplary motion-activated lights
310 according to certain embodiments. In this exemplary embodiment,
the motion-activated lights 310 are situated on the bottom portion
of the chair arms 150. In certain exemplary embodiments, the
motion-activated lights 310 may comprise one or more light-emitting
diodes (LEDs). Other types of lighting components (e.g.,
incandescent, fluorescent, holgen, and/or neon lighting components)
may additionally, or alternatively, be incorporated into the
massage chairs. FIGS. 1, 3, 4, 12, 14, and 15 illustrate exemplary
locations of the motion sensors that activate the motion-activated
lights 310. In this exemplary embodiment, two motion sensors 175
are integrated into the support portion 180 of the massage chair
beneath each of the chair arms. As mentioned above, the
motion-activated lights 310 (and associated sensors 175) provide an
additional safety feature that can be useful in situations where
the massage chairs 100 are located in areas with poor lighting
and/or when the massage chairs 100 are being utilized by
individuals with poor vision.
[0059] FIGS. 24-26 illustrate another exemplary embodiment of a
massage chair 100. FIG. 24 shows a top plan view of the massage
chair 100 with the chair arms 150 arranged in a closed position
152. FIG. 25 shows a front view of the massage chair 100 with the
chair arms 150 arranged in a closed position 152. FIG. 26 shows a
rear view of the massage chair 100 with a chair arm 150 arranged in
an open position 151.
[0060] In this embodiment, one or more of the chair arms 150 can
transition between a closed position 152 (e.g., as shown in FIGS.
24 and 25) and an open position 151 (e.g., as shown in FIG. 26). In
the closed position 152, a chair arm 150 is attached, or situated
immediately adjacent, to the base portion 110 of the chair 100 that
includes the backrest and seat. In the open position 151, a chair
arm 150 extends outward from the base portion 110 of the chair 100,
thus permitting an individual to easily enter or exit the massage
chair 100. In certain embodiments, only one of the chair arms 150
is configured to transition between the closed position 152 and an
open position 151, and the opposite chair arm 150 remains fixed to
the base portion 110. In other embodiments, both of the chair arms
150 are configured to transition between the closed position 152
and an open position 151. In contrast to certain other embodiments
disclosed in this application, the chair arms 150 are able to slide
or move horizontally, or substantially horizontally, in a lateral
direction (e.g., as indicated by arrow A) away from the base
portion 110 of the massage chair 100, rather than rotating or
swinging away from the base portion 110 of the massage chair
100.
[0061] The manner in which the arms 150 of the massage chair 100
transition between open and closed positons can vary. In certain
embodiments, the massage chair 100 may include electronic controls
that can be utilized to control the chair arms 150 and cause the
chair arms 150 to transition between the open and closed positions.
The massage chair 100 may alternatively, or additionally, be
transitioned between the open and closed positions by mechanical
configurations that enable the chair arms to be manually pushed or
moved to the open and closed positions.
[0062] Each chair arm 150 that is configured to transition between
an open and closed position may include an extension portion 410
that connects the inner portion of the chair arm 150 to the base
portion 110 of the massage chair 100. The rear housing of the base
portion includes an opening that is able to receive and conceal the
extension portion 410 of the chair arm 150 when the chair arm 150
is in a closed position (e.g., as shown in FIGS. 24 and 25). When
the chair arm 150 is transitioned to an open position 151, the
extension portion 410 slides or moves outwardly from the rear
housing of the base portion 110 and is exposed (e.g., as shown in
FIG. 26). The connection of the chair arm 150 and base portion 110
via the extension portion is a fixed connection 210 that
permanently attaches or fixes the arms of the massage chair 100 to
the base portion 110 near the backrest. The massage chair 100 may
also include a releasable connection 220 (e.g., which utilizes a
latching mechanism, magnets, solenoids, and/or other connection
schemes) that enables the chair arms 150 to be attached and
detached from the base portion 110 of the massage chair (e.g., by
pressing or engaging a release option or utilizing electronic
controls). The releasable connection 220 may be located near the
seat 120 of the massage chair 100 (e.g., in locations shown in
FIGS. 8 and 19).
[0063] In certain embodiments, the massage chair may utilize one or
more sliding rails 420 to facilitate the movement of the chair arms
150 between the open and closed positions. The sliding rails 420
may connect the rear housing of the base portion 110 to the
extension portions 410 of the chair arms 150. For example, as shown
in FIG. 26, a pair of sliding rails 420 which are at least
partially located inside of the base portion 110 may be utilized to
facilitate the movement of a chair arm 150. Each of the sliding
rails 420 may include one or more telescoping portions that enable
the length of the sliding rail 420 to be extended when the chair
arm 150 is in an open position 151. The telescoping portions may
slide into one another and/or otherwise retract when the chair arm
150 is in a closed position 152. For embodiments in which both
chair arms 150 are able to be transitioned to open and closed
positions, separate sets of sliding rails 420 can be used to
transition each of the chair arms 150. Other configurations can be
utilized to transition the chair arms 150 between open and closed
positions including, but not limited to, configurations that do not
utilize sliding rails 420.
[0064] As mentioned above, massage chair 100 may include a locking
mechanism 250 that is configured to secure the massage chair arms
150 to the base portion 110 of the massage chair 100 when the
massage chair 100 transitions from the upright position 153 to the
one or more reclined positions 154. The configuration of the
locking mechanism 250 can vary. In certain embodiments, locking
mechanism 250 can be controlled electronically (e.g., using
electronic switches or controls located on the massage chair to
activate and/or deactivate the locking mechanism 250) and/or
mechanically (e.g., using mechanical buttons, levers, latching
mechanisms, or other options to activate and/or deactivate the
locking mechanism 250). In certain embodiments, the locking
mechanism 250 can utilize magnets, solenoids, electromagnets, or
the like to secure the chair arms 150 to the base portion 110 of
the massage chair 100. The locking mechanism 250 may additionally,
or alternatively, include mechanical components that grasp, engage,
and/or lock the sliding rails 250 in place to prevent movement of
the chair arms 150. The locking mechanism 250 may additionally, or
alternatively, include latching components (e.g., which may include
male and female latching components as described above) to prevent
movement of the chair arms 150. Other configurations and designs
may be utilized for the locking mechanisms 250. The aforementioned
locking mechanisms 250 are not limited to the embodiments disclosed
in FIGS. 24-26 and can be incorporated into any of the embodiments
described in this disclosure. Regardless of the configuration, the
locking mechanism 250 can be configured to secure the massage chair
arms 150 to the base portion 110 of the massage chair 100 when the
chair arms 150 are situated in a closed position 152 and can
prevent the chairs arms 150 from transitioning to an open position
151 when the massage chair 100 is in a reclined position 154 and/or
transitioning to a reclined position 154.
[0065] In certain embodiments, each of the chair arms 150 that is
configured to transition between a closed and open position may
include one or more casters 430 or other motion-enabling components
which can assist the chair arms 150 with moving or sliding on an
underlying surface that supports the massage chair 100. The one or
more casters 430 may be located on bottom portions of the chair
arms 150 near the underlying surface. The one or more casters 430
may include wheels, rollers, balls, rings, or the like which are
able to slide, roll or move across the underlying surface as the
chair arms 150 transition between the closed and open positions. In
addition to facilitating the movement of the chair arms 150, the
one or more casters 430 can assist with supporting the weight of
the chair arms 150 and can prevent the chair arms 150 from rotating
(e.g., as a result of torque being applied to the chair arms).
Again, the aforementioned casters are not limited to the
embodiments disclosed in FIGS. 24-26 and can be incorporated into
any of the embodiments described in this disclosure.
[0066] In certain embodiments, a massage chair comprises: a base
portion that comprises a seat and a backrest; a pair of arms that
are coupled to the base portion, wherein the pair of arms are
configured to transition between a closed position and an open
position; releasable connections situated proximate to the seat of
the base portion, wherein the releasable connections enable the
arms to be secured to the base portion of the massage chair in the
closed position and disengaged from the base portion of the massage
chair in the open position; and fixed connections situated
proximate to the backrest of the base portion, wherein the fixed
connections enable the arms to transition from the closed position
to the open position when the arms are not engaged with the
releasable connections.
[0067] In certain embodiments, a massage chair comprises: a base
portion that comprises a seat and a backrest; one or more arms
coupled to the base portion, wherein the one or more arms are
configured to transition between a closed position and an open
position; one or more releasable connections situated proximate to
the seat of the base portion, wherein the one or more releasable
connections enable the one or more arms to be secured to the base
portion of the massage chair in the closed position and disengaged
from the base portion of the massage chair in the open position;
and one or more fixed connections situated proximate to the
backrest of the base portion, the one or more fixed connections
enable the one or more arms to transition from the closed position
to the open position when the one or more arms are not engaged with
the one or more releasable connections.
[0068] In certain embodiments, a massage chair comprises: a base
portion that comprises a seat and a backrest; a pair of arms that
are connected to the base portion; wherein: at least one arm
included in the pair of arms is configured to transition between a
closed position and an open position; the at least one arm is
configured to move in a lateral direction away from the base
portion of the massage chair to transition to the open position;
the at least one arm includes, or is connected to, an extension
portion that is received in the base portion of the massage chair
when the at least one arm is arranged in the closed position; and
the extension portion extends outwardly from the base portion in
the lateral direction when the at least one arm is transitioned to
the opened position.
[0069] While various novel features of the invention have been
shown, described and pointed out as applied to particular
embodiments thereof, it should be understood that various omissions
and substitutions and changes in the form and details of the
systems and methods described and illustrated, may be made by those
skilled in the art without departing from the spirit of the
invention. Amongst other things, the steps in any methods may be
carried out in different orders in many cases where such may be
appropriate. Those skilled in the art will recognize, based on the
above disclosure and an understanding therefrom of the teachings of
the invention, that the particular hardware and devices that are
part of the system described herein, and the general functionality
provided by and incorporated therein, may vary in different
embodiments of the invention. Accordingly, the description of
system components are for illustrative purposes to facilitate a
full and complete understanding and appreciation of the various
aspects and functionality of particular embodiments of the
invention as realized in system and method embodiments thereof.
Those skilled in the art will appreciate that the invention can be
practiced in ways other than the described embodiments, which are
presented for purposes of illustration and not limitation.
Variations, modifications, and other implementations of what is
described herein may occur to those of ordinary skill in the art
without departing from the spirit and scope of the present
invention and its claims.
* * * * *